On the north of Dunedin, on a beach near Moeraki, there are numerous spherical ancient rocks which the Maori called “Te Kaihinaki” . Then, we reached Oamaru , a town that flourished thanks to the meat market and, nowadays, the impressive palaces in limestone witness the wealth of its commercial district . In one of the building, while we were waiting for the dark to see a colony of blue penguins, we visited an interesting museum.